probst HVZ-UNI-II Instructions D'emploi page 71

Installation
Excavator-suspension - UBA
Make a secure connection (locking bolt with nut and a
addition lock nut) between the rotating head and the
excavator-suspension.
Excavator-suspension
(UBA)
Safety bolt with locking ring
Grab swing brake
Rotating head

the adjustment of the nut with locknut takes effect of the speed movement of the grab swing brake.
The opening width between the bolt sockets can be adjusted (
sockets and rotate them at 180° (see arrows). Insert the two bolt sockets again and secure them with locking screws.
Locking screws
Hydraulic rotator


) by loosening of the locking screws. Remove both bolt
Locking screws
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